Home Comparison Xeon Platinum 8280 vs Intel Xeon Phi 7120D

Xeon Platinum 8280 vs Intel Xeon Phi 7120D

We compared two server CPUs: Xeon Platinum 8280 with 28 cores 2.7GHz and Intel Xeon Phi 7120D with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280 's Advantages
Released 4 years and 9 months late
Higher base frequency (2.7GHz vs 1.238GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (205W vs 270W)
Intel Xeon Phi 7120D 's Advantages
Higher specification of memory (4 vs 4)

Score

VS

General Parameters

Dec 2018
Release Date
Mar 2014
Intel
Manufacturer
SFF
Server
Type
Server
Cascade Lake-SP
Core Architecture
Knights Corner
Intel Socket 3647
Socket
SFF 230-Pin
N/A
Integrated Graphics
N/A
Xeon Platinum(Cascade Lake-SP)
Generation
Xeon Phi (Knights Corner)

Package

8 billions
Transistor Count
5 billions
14 nm
Manufacturing Process
22 nm
205 W
Power Consumption
270 W
Intel
Foundry
Intel
-
Die Size
350 mm²

CPU Performance

2.7 GHz
Performance Core Base Frequency
1.238 GHz
4 GHz
Performance Core Turbo Frequency
1.333 GHz
28
Total Core Count
61
56
Total Thread Count
244
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
12.0
64 KB per core
L1 Cache
32 K per core
1 MB per core
L2 Cache
512 K per core
38.5 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
8
SMP
1

Memory Parameters

DDR4
Memory Types
DDR3,DDR4
Yes
ECC Memory Support
Yes

Miscellaneous

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